... , PE, PVC, Nylon, EV/AEV material etc. intelligent computer type ultrasonic welding machine Scope of Products: 1.Small but ... , inkjet cartridges, and computer floppy disks, etc.Characteristics:1.using CPU computer monintoring of the procedure is fast adaptability strong ... .built-in automatic amplitude control system, depending on the pressure change and fluctuation of voltage automatic compensation.10 ...